REVIEW TIME

This exchange of oxygen and carbon dioxide is called?

• Circulation

• Exhalation

• Inhalation

• Respiration

It covers the glottis, preventing swallowed food from entering

• Nose

• Trachea

• Epiglottis

• Tonsils

A large, elastic and spongy sac. To provide means of gas exchange between environment and body.

• Alveoli

• Lungs

• Bronchi

• Heart

Separating the lungs from the chest wall is a protective doubled-layered membrane is called?

• Pleura

• Alveoli

• Plasma

• Platelets

The diaphragm contracts and moves downward to give more space to the lungs.

• Exhalation

• Inhalation

• Respiration

• Circulation

The diaphragm return to its normal shape and position.

• Exhalation

• Inhalation

• Respiration

• Circulation

Which of the following is NOT part of the respiratory system?

• Lungs

• Esophagus

• Tonsils

• Nostril

Is an infection of the alveoli, secondary to aspiration of bacterial pathogens into the lower respiratory tract.

• Pneumonia

• Asthma

• Emphysema

• Lung Cancer